Glenn County, California Age & Gender Distribution (2024)
Population distribution by age and gender for Glenn County, California
Glenn County, California Age & Gender Statistics (2024)
Total Population
28,494
Median Age
36.2
Male Median
35.5
Female Median
37.3
Glenn County, California Population Growth

Glenn County, California Demographic Trend
Since 2010, the population of has changed by +2.0%%.
+2.0%% Growth
Glenn County, California Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Glenn County, California Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 36.2 | 28,494 |
| 2023 | 35.9 | 28,623 |
| 2022 | 35.8 | 28,657 |
| 2021 | 35.5 | 28,675 |
| 2020 | 35.9 | 28,060 |
| 2019 | 36.4 | 27,976 |
| 2018 | 36.6 | 27,897 |
| 2017 | 36.8 | 27,935 |
| 2016 | 36.9 | 27,976 |
| 2015 | 37.2 | 28,029 |
| 2014 | 36.7 | 28,019 |
| 2013 | 37.2 | 28,054 |
| 2012 | 36.5 | 28,078 |
| 2011 | 35.3 | 28,027 |
| 2010 | 35.1 | 27,935 |
Glenn County, California Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 6.7% |
| 5–17 | 20.1% |
| 18–24 | 8.8% |
| 25–34 | 12.6% |
| 35–54 | 23.1% |
| 55–64 | 11.6% |
| 65+ | 17.2% |
Dependency Ratios for Glenn County, California
- Total Dependency Ratio:
- 78.3
- Youth Dependency:
- 47.7
- Old-Age Dependency:
- 30.6
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Glenn County, California
The median age in Glenn County, California is 36.2 years.
According to latest Census data, the total population of Glenn County, California is 28,494.
In Glenn County, California, seniors (ages 65+) make up 17.2% of the population, while children under 18 represent 20.1%.
Based on historical data since 2010, the population in Glenn County, California has remained stable.